Akw M11 DigiPump Installation And User Care Instructions - Page 15

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As a general precaution and check before installation, always ensure the supply pipework to

the shower has been fully purged with at least 20 litres (2 buckets) of water through it before

the flow sensor or shower water heater are fitted. Any building debris in the water supply to the

shower heater will adversely affect the sensor function and may also damage the shower heater.

Install Pump according to these instructions. Failure to do so will void warranty.

Confirm all push-fit pipes are fully inserted 20mm into fittings.

Commissioning Checks

Brush out all dust, grit and debris

from shower tray

Thoroughly clean out waste

Confirm shower water supply pipework is flushed

before connecting to the shower sensor via the

Turn on power to Pump

Turn shower on Low Flow and confirm pump

operates after approx 5 secs. Run for 2-3 mins

Set shower to Maximum Flow

Follow the Calibration setting, adjust pump speed

on controller to match maximum shower flow

Adjust RUN-ON and repeat until tray is cleared

and pump stops with minimum RUN-ON

Switch shower OFF.

Pump will RUN-ON

If you experience problems see

Problem Solving section

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